| S7—400H在石油钻机电控装置中的应用 |
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| 引用本文： | 刘小宝,王胜奎,王志东.S7—400H在石油钻机电控装置中的应用[J].电气传动自动化,2007,29(3):30-34. |
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| 作者姓名： | 刘小宝 王胜奎 王志东 |
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| 作者单位： | 1. 天水电气传动研究所,甘肃,天水,741018
2. 天水长城控制电器厂,甘肃,天水,741018 |
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| 摘 要： | 论述了S7-400H热备型PLC应用于石油钻机电控装置的设计实例.并针对石油钻机特点,就基于S7-400H为核心的双冗余钻机控制系统的结构、系统硬件构成以及适应于钻井工艺特点的软件设计进行了阐述.
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| 关 键 词： | S7-400H 石油钻机电控装置 热备冗余 PROFIBUS-DP 中继器 Y-LINK 总线桥 |
| 文章编号： | 1005-7277(2007)03-0030-05 |
| 修稿时间： | 2006年12月4日 |
Application of S7-400H in electric control system of oil-drilling rigs |
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| LIU Xiao-bao,WANG Sheng-kui,WANG Zhi-dong.Application of S7-400H in electric control system of oil-drilling rigs[J].Electrical Drive Automation,2007,29(3):30-34. |
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| Authors: | LIU Xiao-bao WANG Sheng-kui WANG Zhi-dong |
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| Abstract: | The design example of S7-400H redundancy PLC applied in electric control system of oil-drilling rigs is described.According to the characteristics of oil-drilling rig,based on the construction of drilling rig control system,which S7-400H redundancy is substantial,system hardware configuration as well as software design of adapt well drilling technology typical are demonstrated. |
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| Keywords: | S7-400H electric control system of drilling rig redundancy online PROFIBUS-DP repeater Y-LINK bus bridge |
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